A High Speed Raster-to-Vector Conversion Using Special Hardware for Contour Tracking. - Shigeyoshi Shimotsuji; Akio Okazaki; Osamu Hori; Shou Tsunekawa (MVA, 1988)

An Automatic Circuit Diagram Reader with Loop-Structure-Based Symbol Recognition. - Akio Okazaki; Takashi Kondo; Kazuhiro Mori; Shou Tsunekawa; Eiji Kawamoto (IEEE Trans. Pattern Anal. Mach. Intell., 1988)

Automatic Fire Detection by Changing Region Analysis Based on Geographic Information. - Hideo Numagami; Akio Okazaki (MVA, 1990)

The Basic Study of Natural Operation in Virtual Space. - Nobuko Kato; Miwako Doi; Akio Okazaki (HCI (2), 1993)

A Human Detector Based on Flexible Pattern Matching of Silhouette Projection. - Hajime Ohata; Nobuyoshi Enomoto; Akio Okazaki; Hiroaki Kawasumi; Shigeo Sudo; Yoshiaki Yamada (MVA, 1994)

A Face Recognition Terminal with Effective Illumination for Access Control Systems. - Toshio Sato; Hiroshi Sukegawa; Kentaro Yokoi; Akio Okazaki (MVA, 2000)

Spotting fingerspelled words from sign language video by temporally regularized canonical component analysis. - Shohei Tanaka; Akio Okazaki; Nobuko Kato; Hideitsu Hino; Kazuhiro Fukui (ISBA, 2016)